Q260.A company has a web based application deployed in the ap-southeast-2 Region behind an Application Load Balancer (ALB) AWS Certificate Manager (ACM) has issued a TLS Certificate for example com. This certificate is deployed to the ALB. There is a record set in Amazon Route 53 for example com associated to the ALB.Due to increased load on the application the company wants to use Amazon CloudFront This transition cannot cause application downtime.Which combination of actions can achieve this? (Choose THREE )
A.Create a new ACM certificate in the ap-southeast-2 Region for origin example正确答案CDF
.com and example com. Associate this certificate to the existing ALB.Add a DNS entry in Route 53 for origin. example .com associated with the existing ALB. B.Create a CloudFront distribution and use the existing certificate associated with the ALB in the ap-southeast-2 Region.Set origin example com as the custom origin. C.Create a new ACM certificate in the us east-1 Region for example com. Create a CloudFront distribution and use the ACM certificate in the us east-1 Region.
Set origin example com as the custom origin. D.Update Route 53 for example com to the alias record of the CloudFront distribution . E.Create a new ACM certificate in the us east- 1 Region for example .com. Create a new ALB in the us -ast-1 Region as the origin of the CloudFront distribution Attach the security group associated with the ALB to the CloudFront distribution. F.Update the ALB security group to allow access from the CloudFront Edge locations only.
